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Retrofit kit trailer coupling detachable for BMW 3 Series G20 Sedan 330i (2022)

This Retrofit kit trailer coupling detachable technical drawing provides a detailed breakdown of the assembly for the 3 Series G20 Sedan 330i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2022.

Retrofit kit trailer coupling detachable
No. Description Supp. Qty  From   Up To  Part Number Price Notes
  i Note: Multiple
installation instructions can be
displayed. The
correct ones can be identified based on
the
part numbers and trailer hitch
variant.
Note:
The installation instructions are not
included in the
retrofit kit.
The installation instructions shall
be printed out from the EPC on that day
and given to the customer.
If changing the fan, consult the plate
in EPC for the corresponding module and
power distribution box.
Replacement of the "fan cowl with
fan" may be required.
If the diagram for Main Assembly Group
17 indicates that "fan cowl with fan"
is part of
the special equipment for trailer
couplings
then this part number must be ordered
and installed.
If no part number is indicated as
trailer coupling special equipment, then
it will not be necessary to replace the
"fan cowl with fan."
Only together with underfloor battery
cable
For vehicles with
Hot-climate version

































S823A=No
01 Set trailer tow hitch removable 1 71606888576 Shop at ECS Tuning
02 Retrofit kit, electr. additional parts 1 71602469982 Shop at ECS Tuning
only in conjunction with
-- Control unit for trailer hitch 1 63115A056C9 Shop at ECS Tuning
-- Plug-in socket 1 61131378999 $76.67 Shop at ECS Tuning
-- Instrument carrier, rear right 1 61136991155 Shop at ECS Tuning
-- Retrofit cable set for power socket 1 61127928145 ENDED Shop at ECS Tuning
Notes
  • ENDED = the part has been discontinued (no longer available).

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series G20 Sedan 330i Retrofit kit trailer coupling detachable?
This technical diagram illustrates the Retrofit kit trailer coupling detachable within the Retrofitting / conversion / accessories group for the 3 Series G20 Sedan 330i produced during 2022. It provides a detailed exploded view of the components, identifying key parts such as the Set trailer tow hitch removable (Part #71606888576).
Which models use the hardware listed in this Retrofit kit trailer coupling detachable?
The hardware and components featured in the Retrofit kit trailer coupling detachable are specific to the 3 Series G20 Sedan 330i produced during 2022. These technical specifications ensure that parts like the Set trailer tow hitch removable (71606888576) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Retrofit kit trailer coupling detachable assembly?
Each item in the Retrofit kit trailer coupling detachable corresponds to the numbered list below the illustration. For the 3 Series G20 Sedan 330i, you can identify the Set trailer tow hitch removable by locating its position on the schematic, which then links to the official BMW part number 71606888576 for the Retrofitting / conversion / accessories section.